LED traffic signal



FIG. 1 is a rotated bottom perspective view of an LED traffic signal,showing my design;

FIG. 2 is a rotated top perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation view thereof; and,

FIG. 5 is a bottom plan view thereof.

The ornamental design for an LED traffic signal, as shown and described.